I am new to this forum and have a 1987 Chevy silverado 2wd with a 350. A few months ago it died while driving down the road and would not start again towed it home and let it sit. Just got around to working on it this past week. Thought that it might be the fuel pump but there is plenty of fuel getting to the throttle body. So i tried the MAP sensor and it was bad so i replaced that and now it will start and run but it will not idle . Ive heard anything from a coolent sensor to just skipping time. Jst thought that i would pick the brains of some of the guys and gals on this forum. Thanks in advance for any advice.